Both the ATLAS and the CMS experiments foresee to cover a wide physics program spanning over nearly all areas of physics at hadron colliders. Not only the exploration of the electro-weak Standard Model and top physics but also the Higgs Boson program is a major component of the physics program. Rare signatures like Vector-Boson-Scattering and measurements including the Higgs couplings and Higgs self-coupling are covered. Moreover, measurements of QCD processes, constraints of PDF uncertainties with LHC data and constraints on the CKM matrix by measurements in flavour physics are being prepared, for example.
The HL-LHC will offer an increased data set which reduces uncertainties both statistically and experimentally. Many details can be found in the Refs. [1]}, [2]}, [3]}, [4]}.
